package top.sehnsucht.service;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import top.sehnsucht.entity.User;

/**
 * @Description:
 * @Author: Cai
 * @CreateTime: 2021/12/21
 */

public interface UserService {

    boolean selectUser(User user);

    int selectUserId(User user);
}
